问题

It is my ______to check that all doors and windows are locked after everybody leaves .

A:doubt
B:poster
C:responsibility
D:evidence

正确答案是：

同类题型

He spoke loudly to make everybody in the room himclearly.

Is this a photo _____ your family

Most of us see a doctor ______ when we geta cold or something.This won’t cost us a lot.

ned continuously for seven days, completely___________ our holiday

I really don’t know _____ I put my wallet